 
   12" OD CF Conflat Flange (CF 1200)  
• Non-Rotatable  
• 32 Tapped Holes (5/16-24 Thread)  
• 304 Stainless 
 12" CF Flange Thicknesses:  
 BLANK: 1.02" (1200-000-T)  
THRU: 1.02" (1200-1000-T)   
 12" OD UHV Conflat Flange Equivalents:   
CF1200, CF250, DN250CF, NW250CF, 1200CF  	
 High Vacuum and Ultra High Vacuum (UHV) Flanges  
12" OD (DN250CF) Non-Rotatable Tapped CF Flanges 
 
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